ive found that my best team is ...
blaziken with... sky uppercut, flare blitz, sand-attack and brave bird
gangar with...hypnosis, shadow ball, nightmare and dream eater
ampharos with...power gem, signal beam, hyper beam and discharge
flygon with...sonic boom, hyperbeam, dragon claw and earth power
gyarados with...ice fang, hydro pump, hyper beam and twister
venuasus with... synthesis, double-edge, petal dance and sleep powder
as you have someone to counter anything and they all have decent speed, hp and attack stats... hope this helped
